noun
definition
The process of making something square; squaring.
definition
The act or process of constructing a square that has the same area as a given plane figure, or of computing that area.
definition
(numerical analysis) The calculation of a definite integral by numerical means.
definition
The act or process of solving an indefinite integral by symbolic means.
definition
A situation in which the directions of two celestial bodies (or a celestial body and the Sun) form a right-angle from the perspective of the observer.
example
When the Moon is in quadrature, it appears in the sky as a half-moon.
definition
The condition in which the phase angle between two alternating quantities is 90°.
definition
A painting painted on a wooden panel.